#include<stdio.h>
int main(int argc, char* argv[], char* env[])
{
    int i = 0;
    printf("----------begin----------\n");
    for(i = 0; env[i] != NULL; i++)
    {
        printf("env[%d]: %s\n", i, env[i]);
    }

    printf("----------end----------\n");
}
